Twike Electric Hybrid

The Twike is the world's first pedal-powered human electric hybrid car.

The company says this car can get up to speeds of 15-45 mph, with a 5 speed electric motor.

The unique aspect about this car is that it can run only with the pedal power provided by your feet, much like the Flinstone mobile. If you team up to pedal with another passenger, the combined power could generate up to 500 watts, which can increase the range of the car by an astounding 50%.